No significant association between halitosis and upper gastrointestinal endoscopic findings: a prospective study.
Tas A, Köklü S, Yüksel I, Basar O, Akbal E, Cimbek A. No significant association between halitosis and upper gastrointestinal endoscopic findings: a prospective study. Chin Med J (Engl). 2011 Nov; 124(22):3707-10.